Osaka has not posted in this thread yet therefor we have not found him on the island. Also, why would you want to eat him? That implies that you have no drive to gather food, are a psychopath, or have some sort of homosexual view of him (which isn't wrong, but that is a fucked up fetish if that is the case).
I think that there should be a hut where there is enough room for everyone, then resources can be conserved by keeping one building warm rather then people collecting fire wood and wasting it on individual fires